$42+ Cheap flights from Texas to Knoxville (TYS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — TYS
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Texas to Knoxville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Texas to Knoxville
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Cheapest flights from Texas to KnoxvilleExplore the most affordable flight options available from Texas to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Texas to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This CheapOair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:48 am -
Nonstop2h 21m
Mon 11/168:30 am -
Nonstop2h 28m
Deal found 9/11![Allegiant Air logo]()
$98
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:18 am -
Nonstop2h 21m
Mon 11/168:30 am -
Nonstop2h 28m
Deal found 9/10![Allegiant Air logo]()
$99
This Booking.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:29 am -
Nonstop2h 14m
Fri 12/118:00 am -
Nonstop2h 39m
Deal found 9/11![Allegiant Air logo]()
$104
This Cheapflightsfares deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:04 pm -
Nonstop2h 04m
Fri 10/302:54 pm -
Nonstop2h 17m
Deal found 9/7![Allegiant Air logo]()
$112
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:04 pm -
Nonstop2h 04m
Fri 10/232:54 pm -
Nonstop2h 17m
Deal found 9/10![Allegiant Air logo]()
$117
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:27 pm -
Nonstop2h 07m
Fri 10/212:57 pm -
Nonstop2h 17m
Deal found 9/10![Allegiant Air logo]()
$130
This Jetabroad deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:13 am -
Nonstop2h 14m
Mon 9/218:00 am -
Nonstop2h 23m
Deal found 9/10![Allegiant Air logo]()
$131
This Booking.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:48 am -
Nonstop2h 16m
Mon 11/27:20 am -
Nonstop2h 28m
Deal found 9/8![Allegiant Air logo]()
$132
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:01 pm -
Nonstop2h 04m
Mon 11/21:44 pm -
Nonstop2h 17m
Deal found 9/10![Allegiant Air logo]()
$141
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:51 pm -
Nonstop2h 04m
Fri 11/612:49 pm -
Nonstop2h 20m
Deal found 9/11![Allegiant Air logo]()
$149
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:04 pm -
Nonstop2h 04m
Mon 10/261:44 pm -
Nonstop2h 17m
Deal found 9/11![Allegiant Air logo]()
$155
This Cheapflightsfares deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:48 pm -
Nonstop2h 16m
Thu 10/812:01 pm -
Nonstop2h 28m
Deal found 9/8![Allegiant Air logo]()
$159
Best flights from Texas to KnoxvilleDiscover carefully curated flight deals from Texas to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Texas to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:40 pm -
1 stop4h 05m
Fri 10/301:50 pm -
1 stop4h 20m
Deal found 9/7![Southwest logo]()
$304
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:47 am -
2 stops8h 14m
Thu 10/297:00 am -
1 stop4h 46m
Deal found 9/9![United Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:30 am -
1 stop7h 10m
Fri 10/237:45 pm -
1 stop5h 48m
Deal found 9/10![Delta logo]()
$316
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:14 pm -
1 stop5h 04m
Wed 10/146:00 am -
1 stop5h 13m
Deal found 9/10![American Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:10 am -
Nonstop2h 00m
Mon 11/162:40 pm -
Nonstop2h 35m
Deal found 9/7![Southwest logo]()
$305
This United Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/263:45 pm -
1 stop5h 12m
Fri 12/46:40 am -
1 stop7h 53m
Deal found 9/7![United Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am -
1 stop5h 40m
Thu 11/124:00 pm -
1 stop7h 22m
Deal found 9/9![Delta logo]()
$333
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:15 am -
Nonstop2h 00m
Tue 10/61:00 pm -
1 stop6h 40m
Deal found 9/11![Southwest logo]()
$315
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:27 pm -
1 stop5h 30m
Mon 12/216:55 pm -
1 stop5h 20m
Deal found 9/10![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:45 pm -
1 stop5h 43m
Thu 10/298:02 pm -
1 stop4h 57m
Deal found 9/11![American Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:30 am -
1 stop3h 40m
Fri 11/612:50 pm -
2 stops9h 10m
Deal found 9/8![Southwest logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:50 am -
1 stop7h 15m
Thu 10/2911:20 am -
3 stops12h 25m
Deal found 9/10![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:20 pm -
1 stop4h 39m
Sun 10/256:23 pm -
1 stop7h 10m
Deal found 9/9![Delta logo]()
$368
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:35 am -
2 stops7h 20m
Tue 10/275:15 pm -
2 stops5h 55m
Deal found 9/11![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:11 pm -
1 stop6h 44m
Tue 10/276:45 am -
2 stops10h 19m
Deal found 9/8![United Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:14 pm -
1 stop5h 04m
Thu 11/125:30 am -
1 stop8h 00m
Deal found 9/12![American Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:00 am -
1 stop4h 00m
Sat 11/77:10 am -
1 stop4h 05m
Deal found 9/11![Southwest logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:40 pm -
Nonstop2h 20m
Wed 11/187:00 am -
Nonstop2h 40m
Deal found 9/11![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:50 am -
1 stop4h 50m
Sat 10/175:40 am -
1 stop5h 02m
Deal found 9/11![Delta logo]()
$397
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:20 am -
1 stop6h 22m
Tue 10/2010:42 am -
1 stop5h 35m
Deal found 9/10![United Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:30 am -
1 stop4h 24m
Tue 10/206:23 pm -
1 stop4h 25m
Deal found 9/11![Delta logo]()
$397
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:15 pm -
1 stop6h 07m
Sat 9/263:21 pm -
1 stop7h 01m
Deal found 9/9![American Airlines logo]()
$487
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:25 am -
2 stops10h 10m
Mon 10/267:25 pm -
1 stop6h 00m
Deal found 9/11![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:30 am -
1 stop4h 15m
Tue 11/105:40 am -
1 stop5h 14m
Deal found 9/11![Delta logo]()
$397
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:40 pm -
Nonstop2h 17m
Sat 11/77:00 am -
Nonstop2h 40m
Deal found 9/11![United Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:05 am -
1 stop9h 35m
Wed 10/147:15 am -
2 stops5h 30m
Deal found 9/9![Southwest logo]()
$393
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:50 am -
1 stop5h 50m
Wed 10/216:23 pm -
1 stop7h 10m
Deal found 9/11![Delta logo]()
$402
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/305:00 am -
1 stop5h 02m
Wed 2/35:20 pm -
1 stop5h 43m
Deal found 9/10![United Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:40 am -
1 stop6h 35m
Wed 11/256:07 pm -
1 stop4h 59m
Deal found 9/8![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:55 am -
1 stop6h 35m
Sat 12/53:50 pm -
1 stop4h 55m
Deal found 9/8![Southwest logo]()
$411
Last-minute flights from Texas to KnoxvilleDiscover last-minute flight deals from Texas to Knoxville. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Texas to Knoxville. Data last updated September 12, 2026 and is based on user searches.
This Jetabroad deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:13 am -
Nonstop2h 14m
Mon 9/218:00 am -
Nonstop2h 23m
Deal found 9/10![Allegiant Air logo]()
$131
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:27 pm -
Nonstop2h 07m
Fri 10/212:57 pm -
Nonstop2h 17m
Deal found 9/10![Allegiant Air logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:21 pm -
1 stop25h 21m
Fri 10/910:07 pm -
1 stop12h 20m
Deal found 9/8![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:38 pm -
1 stop8h 56m
Sun 10/46:11 pm -
1 stop18h 47m
Deal found 9/9![Multiple Airlines logo]()
$217
This Cheapflightsfares deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:48 pm -
Nonstop2h 16m
Thu 10/812:01 pm -
Nonstop2h 28m
Deal found 9/8![Allegiant Air logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:21 pm -
1 stop21h 21m
Sun 10/117:58 pm -
2 stops36h 21m
Deal found 9/9![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:48 pm -
Nonstop2h 16m
Mon 10/267:20 am -
Nonstop2h 28m
Deal found 9/8![Allegiant Air logo]()
$228
This Cheapflightsfares deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:04 pm -
Nonstop2h 04m
Fri 10/302:54 pm -
Nonstop2h 17m
Deal found 9/7![Allegiant Air logo]()
$112
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:04 pm -
Nonstop2h 04m
Fri 10/232:54 pm -
Nonstop2h 17m
Deal found 9/10![Allegiant Air logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:04 pm -
Nonstop2h 04m
Mon 10/261:44 pm -
Nonstop2h 17m
Deal found 9/11![Allegiant Air logo]()
$155
This Booking.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:48 am -
Nonstop2h 16m
Mon 11/27:20 am -
Nonstop2h 28m
Deal found 9/8![Allegiant Air logo]()
$132
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:01 pm -
Nonstop2h 04m
Mon 11/21:44 pm -
Nonstop2h 17m
Deal found 9/10![Allegiant Air logo]()
$141
One-way flights from Texas to KnoxvilleSearch for one-way flight options from Texas to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Texas to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This CheapOair deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1110:29 am -
Nonstop2h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Allegiant Air logo]()
$42
This CheapOair deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/710:29 am -
Nonstop2h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Allegiant Air logo]()
$43
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:48 am -
Nonstop2h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Allegiant Air logo]()
$55
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:18 am -
Nonstop2h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Allegiant Air logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:19 pm -
Nonstop2h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Allegiant Air logo]()
$74
This CheapOair deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:01 pm -
Nonstop2h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Allegiant Air logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:04 pm -
Nonstop2h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Allegiant Air logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:21 pm -
2 stops24h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:08 pm -
2 stops31h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:21 pm -
1 stop25h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:48 pm -
Nonstop2h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Allegiant Air logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:25 am -
1 stop22h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$107
Find flight deals from Texas to Knoxville
Keep the following information in mind while searching for Texas to Knoxville flight deals. Data was last updated September 12, 2026.
Round-trip from | $98 (CheapOair) |
|---|---|
One-way from | $42 (CheapOair) |
Popular in | March |
Cheapest in | August |
Average price | $288 |
Good round-trip deal | $100 or less |
Good one-way deal | $52 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Texas to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Texas to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HoustonKnoxville
HOU Houston Hobby - TYS Knoxville McGhee Tyson
HOUTYS
Houston Hobby
Mon 11/23
2:59 pm-6:01 pm
Nonstop2h 02m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$73
DallasKnoxville
DFW Dallas/Fort Worth - TYS Knoxville McGhee Tyson
DFWTYS
Dallas/Fort Worth
Wed 11/11
8:27 pm-1:19 pm
1 stop15h 52m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$118
HoustonKnoxville
IAH Houston George Bush Intcntl - TYS Knoxville McGhee Tyson
IAHTYS
Houston George Bush Intcntl
Thu 10/1
12:08 pm-11:39 pm
2 stops10h 31m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
DallasKnoxville
DAL Dallas Love Field - TYS Knoxville McGhee Tyson
DALTYS
Dallas Love Field
Wed 12/9
11:00 am-2:05 pm
Nonstop2h 05m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$127
DallasKnoxville
DFW Dallas/Fort Worth - TYS Knoxville McGhee Tyson
DFWTYS
Dallas/Fort Worth
Sat 11/7
8:27 pm-1:19 pm
1 stop15h 52m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$127
DallasKnoxville
DAL Dallas Love Field - TYS Knoxville McGhee Tyson
DALTYS
Dallas Love Field
Wed 11/11
6:06 am-1:55 pm
1 stop6h 49m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$137
DallasKnoxville
DFW Dallas/Fort Worth - TYS Knoxville McGhee Tyson
DFWTYS
Dallas/Fort Worth
Wed 12/9
7:30 am-2:25 pm
1 stop5h 55m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$137
DallasKnoxville
DAL Dallas Love Field - TYS Knoxville McGhee Tyson
DALTYS
Dallas Love Field
Thu 11/12
6:06 am-11:28 am
1 stop4h 22m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$137
DallasKnoxville
DFW Dallas/Fort Worth - TYS Knoxville McGhee Tyson
DFWTYS
Dallas/Fort Worth
Sat 10/17
2:24 pm-8:49 pm
1 stop5h 25m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$137
DallasKnoxville
DAL Dallas Love Field - TYS Knoxville McGhee Tyson
DALTYS
Dallas Love Field
Mon 12/7
6:54 pm-11:57 pm
1 stop4h 03m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$137
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Texas to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Texas with our price prediction graph.
HOU-TYS
AUS-TYS
IAH-TYS
SAT-TYS
DFW-TYS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Texas to Knoxville
USTX-TYS
HOU-TYS
AUS-TYS
IAH-TYS
SAT-TYS
What is the cheapest month to book a flight from Texas to Knoxville?
Currently, August is the cheapest month in which you can book a flight from Texas to Knoxville (average of $283). Flying from Texas to Knoxville in March is currently the most expensive (average of $385). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from TX to TYS?
Find hourly flight availability from Texas to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 12, 2026.
A simple way to save on the total cost of your ticket is to fly from Texas to Knoxville in the morning. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from Texas to Knoxville
Explore weekly flight availability from Texas to Knoxville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 12, 2026.
The most flights from USTX to TYS are scheduled on a Tuesday (16 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Texas to Knoxville?
Airfare is below average for this route at the moment.
Texas to Knoxville flights typically cost between $285 and $475 in October.The cheapest round-trip price found within the last 5 days was $261 on Multiple Airlines (Oct 24-Oct 29).
How far ahead should I book a flight from Texas to Knoxville?
To ensure you get the cheapest price possible for a flight from Texas to Knoxville, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Texas to Knoxville?
Use this chart to determine the cheapest time to fly round-trip from Texas to Knoxville. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Texas to Knoxville flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Texas to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Bryson City
Murphy
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Texas to Knoxville
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Complete your trip
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Search flights from Texas to Knoxville by cabin class
Find flights from Texas to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Knoxville
Explore flights to Knoxville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 12, 2026.
Texas and Knoxville flights
Browse other Texas and Knoxville flight options. Last updated on September 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Texas to Knoxville flights
Consider these flights traveling from Texas to Knoxville.
Top 5 airlines flying from Texas to Knoxville
Discover the top 5 airlines that operate flights from Texas to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$72 | Average$160 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$159 | Average$369 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$168 | Average$433 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$174 | Average$413 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$198 | Average$395 | FlexibilityNo cancel fee | On-time63% |